mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2025-09-05 22:32:55 +02:00
45e3223591
Implements structured JSON diagnostic output for node state export with full schema documentation. This feature provides machine-readable diagnostics for automated analysis, monitoring, and AI/MCP integration. Key changes: - Add `zerotier-cli diagnostic` command for JSON node state export - Add `zerotier-cli dump -j` as alias for JSON output - Add `zerotier-cli diagnostic --schema` to print JSON schema - Implement platform-specific interface collection (Linux, BSD, macOS, Windows) - Create modular diagnostic/ directory with isolated try/catch error handling - Add comprehensive JSON schema (diagnostic_schema.json) for validation - Include build-time schema embedding for offline access - Add Python and Rust scripts for schema embedding during build - Update build systems to compile new diagnostic modules The diagnostic output includes: - Node configuration and identity - Network memberships and settings - Interface states and IP addresses - Peer connections and statistics - Moon orbits - Controller networks (if applicable) All diagnostic collection is wrapped in try/catch blocks to ensure partial failures don't prevent overall output generation. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
61 lines
No EOL
2.8 KiB
C++
61 lines
No EOL
2.8 KiB
C++
#include "diagnostic/node_state_interfaces_apple.hpp"
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#include <CoreFoundation/CoreFoundation.h>
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#include <SystemConfiguration/SystemConfiguration.h>
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#include <ifaddrs.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <cstring>
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#include <vector>
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void addNodeStateInterfacesJson(nlohmann::json& j) {
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try {
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std::vector<nlohmann::json> interfaces_json;
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CFArrayRef interfaces = SCNetworkInterfaceCopyAll();
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CFIndex size = CFArrayGetCount(interfaces);
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for(CFIndex i = 0; i < size; ++i) {
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SCNetworkInterfaceRef iface = (SCNetworkInterfaceRef)CFArrayGetValueAtIndex(interfaces, i);
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char stringBuffer[512] = {};
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CFStringRef tmp = SCNetworkInterfaceGetBSDName(iface);
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CFStringGetCString(tmp,stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
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std::string ifName(stringBuffer);
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int mtuCur, mtuMin, mtuMax;
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SCNetworkInterfaceCopyMTU(iface, &mtuCur, &mtuMin, &mtuMax);
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nlohmann::json iface_json;
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iface_json["name"] = ifName;
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iface_json["mtu"] = mtuCur;
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tmp = SCNetworkInterfaceGetHardwareAddressString(iface);
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CFStringGetCString(tmp, stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
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iface_json["mac"] = stringBuffer;
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tmp = SCNetworkInterfaceGetInterfaceType(iface);
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CFStringGetCString(tmp, stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
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iface_json["type"] = stringBuffer;
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std::vector<std::string> addresses;
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struct ifaddrs *ifap, *ifa;
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void *addr;
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getifaddrs(&ifap);
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for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
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if (strcmp(ifName.c_str(), ifa->ifa_name) == 0) {
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if (ifa->ifa_addr->sa_family == AF_INET) {
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struct sockaddr_in *ipv4 = (struct sockaddr_in*)ifa->ifa_addr;
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addr = &ipv4->sin_addr;
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} else if (ifa->ifa_addr->sa_family == AF_INET6) {
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struct sockaddr_in6 *ipv6 = (struct sockaddr_in6*)ifa->ifa_addr;
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addr = &ipv6->sin6_addr;
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} else {
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continue;
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}
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inet_ntop(ifa->ifa_addr->sa_family, addr, stringBuffer, sizeof(stringBuffer));
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addresses.push_back(stringBuffer);
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}
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}
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iface_json["addresses"] = addresses;
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interfaces_json.push_back(iface_json);
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}
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j["network_interfaces"] = interfaces_json;
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} catch (const std::exception& e) {
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j["network_interfaces"] = std::string("Exception: ") + e.what();
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} catch (...) {
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j["network_interfaces"] = "Unknown error retrieving interfaces";
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}
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}
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